US2003204918A1PendingUtilityA1
Color ink method
Priority: May 6, 2002Filed: May 6, 2002Published: Nov 6, 2003
Est. expiryMay 6, 2022(expired)· nominal 20-yr term from priority
Inventors:Ying Huang
D06P 1/0032D06P 1/0004D06P 5/15
29
PatentIndex Score
0
Cited by
0
References
0
Claims
Abstract
A method of changing an existing color on a fabric material involves desizing the fabric material, washing the fabric material with an enzyme, and applying one or more chemical reagents to the fabric material to cause the existing color on the fabric material to change into a different color. Subsequently, a chemical reagent is either sprinkled, or sprayed and sprinkled, onto the fabric. The fabric is then washed with a softening agent.
Claims
exact text as granted — not AI-modifiedWhat is claimed is:
1 . A method of changing an existing color on a fabric material, comprising:
desizing a fabric material; washing the fabric material with an enzyme; applying one or more chemical reagents to the fabric material; sprinkling one or more chemical reagents onto the fabric material; and washing the fabric material with a softening agent.
2 . The method of claim 1 , wherein the step of applying one or more chemical reagents to the fabric material further includes changing the pH.
3 . The method of claim 1 , further including the step of oven drying the fabric material after washing the fabric material with an enzyme, but before applying one or more chemical reagents to the fabric material.
4 . The method of claim 1 , wherein the chemical reagant is one or more of hydrogen peroxide (H202), hydros ulphite, sodium hydroxide (H202) and potassium permanganate (KMN04).
5 . The method of claim 1 , wherein the fabric material is part of a hat.
6 . A method of changing an existing color on a fabric material, comprising:
desizing a fabric material; washing the fabric material with an enzyme; applying one or more chemical reagents to the fabric material; spraying one or more chemical reagents onto the fabric material; sprinkling one or more chemical reagents onto the fabric material; and washing the fabric material with a softening agent.
7 . The method of claim 6 , wherein the step of applying one or more chemical reagents to the fabric material further includes changing the pH.
8 . The method of claim 6 , further including the step of oven drying the fabric material after washing the fabric material with an enzyme, but before applying one or more chemical reagents to the fabric material.
9 . The method of claim 6 , wherein the chemical reagant is one or more of hydrogen peroxide (H202), hydros ulphite, sodium hydroxide (H202) and potassium permanganate (KMN04).
10 . The method of claim 6 , wherein the fabric material is part of a hat.Join the waitlist — get patent alerts
Track US2003204918A1 — get alerts on status changes and closely related new filings.
We store only your email — no account needed. See our privacy policy.